John W. Warner IV alternatives: newsletters like it

24 newsletters in the NewsletterFIT index cover the same topics as John W. Warner IV (Government transparency, AI safety and AI hallucination). The closest matches are Why AI Naujienlaiškis, The Automated and The Rundown AI. They are ranked by how many topics they share with it, then by publicly shown subscribers.

Updated Nov 7, 2026 · ranked by shared topics, then publicly shown subscribers · methodology

About John W. Warner IV

Writer and military historian. johnwwarnerivauthor.com

Full profile
  1. 1

    SubstackWeekly · last post 8 days ago

    From recent posts: Why AI Naujienlaiškis is a technology newsletter focused on the practical application of Generative AI in business, covering topics like AI agent automation, corporate training, and security incidents. The publication…

    Likely audience: AI practitioners

    2 shared topics

  2. 2

    beehiivSeveral times a week · last post today

    From recent posts: The Automated publishes weekly reports on AI safety, hallucinations, and industry policy updates from companies like Anthropic and OpenAI. It targets tech professionals and researchers with specific analysis on model…

    Likely audience: AI developers and engineers

    2 shared topics

  3. 3
    The Rundown AI2M+ subscribers

    beehiivSeveral times a week · last post today

    From recent posts: The Rundown AI publishes weekly roundups covering AI manufacturing, safety culture, biological applications, and model releases alongside interviews with executives like Jacob Andreou and David Robinson. The publication…

    Likely audience: Product managers

    1 shared topic

  4. 4
    World of AI1.5M+ subscribers

    beehiivSeveral times a week · last post 4 days ago

    World of Ai is here to push the creative use of Artificial Intelligence (AI) applications for simple day-to-day tasks!

    Likely audience: ML engineers

    1 shared topic

  5. 5
    indicator.media1M+ subscribers

    beehiivSeveral times a week · last post today

    From recent posts: Indicator.media publishes weekly briefings and workshops focused on OSINT, disinformation policy, and digital investigation tools for professionals and researchers. The publication covers topics such as AI safety…

    Likely audience: Cybersecurity analysts

    1 shared topic

  6. 6

    beehiivWeekly · last post today

    From recent posts: This publication covers AI safety, governance, and frontier model capabilities through technical analysis, expert interviews, and industry news. It targets readers interested in the strategic and existential risks of…

    Likely audience: AI safety researchers

    1 shared topic

  7. 7
    The Neuron700K+ subscribers

    beehiivDaily · last post today

    Don't fall behind on AI. Get the AI trends and tools you need to know. Join 700,000+ professionals from top companies like Microsoft, Apple, Salesforce and more. 👇

    Likely audience: Product managers

    1 shared topic

  8. 8
    Noahpinion461K subscribers

    SubstackSeveral times a week · last post 4 days ago

    From recent posts: Noahpinion publishes opinionated essays on US politics, macroeconomics, and AI infrastructure trends for a politically engaged audience. The publication mixes analytical articles on election outcomes and economic theory…

    Likely audience: Economists

    1 shared topic

  9. 9
    Malone News346K subscribers

    SubstackDaily · last post 4 days ago

    From recent posts: Malone News publishes a weekly mix of investigative journalism on political publishing and bioweapon speculation, personal essays on homesteading and nutrition, and financial advice on debt management. The publication…

    Likely audience: Policy analysts

    1 shared topic

  10. 10

    SubstackWeekly · last post 11 days ago

    Discover the insights of economist Stephen Leeb, PhD, chief investment adviser for Turbulent Times Investor.

    Likely audience: Policy makers

    1 shared topic

  11. 11

    beehiivSeveral times a week · last post 4 days ago

    From recent posts: Cyber Corsairs publishes a weekly newsletter for developers and productivity professionals focused on optimizing LLM workflows, managing context, and reducing token costs. The publication blends technical articles on…

    Likely audience: Product managers

    1 shared topic

  12. 12
    Haystack Digest210K subscribers

    SubstackWeekly · last post 9 days ago

    From recent posts: Haystack Digest publishes weekly updates on AI industry news, semiconductor market shifts, and major tech corporate developments for a tech-savvy audience. Each issue combines news analysis with a job placement service…

    Likely audience: Tech investors

    1 shared topic

  13. 13
    Latent.Space204K subscribers

    SubstackSeveral times a week · last post 15 days ago

    The AI Engineer newsletter + Top technical AI podcast. How leading labs build Agents, Models, Infra, & AI for Science. See https://latent.space/about for highlights from Greg Brockman, Andrej Karpathy, George Hotz…

    Likely audience: AI researchers

    1 shared topic

  14. 14
    Andrew Yang Newsletter199K subscribers

    SubstackWeekly · last post 4 days ago

    A newsletter about current events, business, politics, tech and how we can solve our biggest problems together.

    Likely audience: Policy makers

    1 shared topic

  15. 15
    Ken Klippenstein196K subscribers

    SubstackSeveral times a week · last post 7 days ago

    From recent posts: This newsletter publishes independent analysis on US foreign policy, military strategy, and national security, including critiques of the Trump administration's diplomatic and defense initiatives. It targets readers…

    Likely audience: Political analysts

    1 shared topic

  16. 16

    SubstackWeekly · last post 8 days ago

    From recent posts: Center for Humane Technology publishes weekly episodes focused on AI safety, governance, and human well-being, featuring interviews with industry leaders, researchers, and religious figures alongside original research…

    Likely audience: AI researchers

    1 shared topic

  17. 17
    The Generalist169K subscribers

    SubstackEvery two weeks · last post 17 days ago

    From recent posts: The Generalist publishes a mix of podcast transcripts and articles focused on AI safety, startup infrastructure, and founder biographies for a business audience. Content ranges from technical discussions on materials…

    Likely audience: AI safety researchers

    1 shared topic

  18. 18
    Nate’s Substack167K subscribers

    SubstackSeveral times a week · last post 5 days ago

    From recent posts: Nate's Substack publishes weekly essays on AI agents, software development, and product strategy for developers and leaders. Content ranges from technical guides on reverse engineering and model capabilities to…

    Likely audience: Product managers

    1 shared topic

  19. 19
    ControlAI 167K subscribers

    SubstackWeekly · last post 8 days ago

    From recent posts: ControlAI publishes weekly reports on AI security incidents, rogue agent behavior, and legislative efforts to ban superintelligent AI. The publication targets policymakers, safety researchers, and industry leaders by…

    Likely audience: AI safety researchers

    1 shared topic

  20. 20
    Metaculus165K subscribers

    SubstackEvery two weeks · last post 18 days ago

    Aggregating human & AI forecasts on critical topics.

    Likely audience: Policy makers

    1 shared topic

  21. 21
    Superintelligence164K subscribers

    SubstackWeekly · last post 9 days ago

    Latest in AI Research and Industry

    Likely audience: AI researchers

    1 shared topic

  22. 22
    The AI Corner151K subscribers

    SubstackSeveral times a week · last post 4 days ago

    From recent posts: The AI Corner publishes weekly articles on AI agent deployment, financial metrics for startups, and prompt engineering strategies for developers and founders. Content ranges from practical Excel models for calculating…

    Likely audience: Product managers

    1 shared topic

  23. 23
    Import AI145K subscribers

    SubstackWeekly · last post 4 days ago

    From recent posts: Import AI is a weekly technology newsletter that aggregates recent research developments, policy reports, and essays on artificial intelligence, including topics like AI safety, synthetic biology, and space exploration…

    Likely audience: AI researchers

    1 shared topic

  24. 24

    SubstackSeveral times a week · last post 4 days ago

    Defending our sovereignty and democratic, free way of life.

    Likely audience: political activists

    1 shared topic

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